Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processes
The article presents the results of studies of the post-operational state of the turbine rotor blade material of the power plant (operating time is about 30000 hours). High-temperature fatigue processes occurring in the heat-resistant steel 15Cr12WNiМoV have been studied. These processes manifested...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2020-01-01
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| Series: | MATEC Web of Conferences |
| Online Access: | https://www.matec-conferences.org/articles/matecconf/pdf/2020/25/matecconf_icmtmte2020_02041.pdf |
| _version_ | 1818724193506689024 |
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| author | Berdnik O. B. Tsareva I. N. Krivina L. A. |
| author_facet | Berdnik O. B. Tsareva I. N. Krivina L. A. |
| author_sort | Berdnik O. B. |
| collection | DOAJ |
| description | The article presents the results of studies of the post-operational state of the turbine rotor blade material of the power plant (operating time is about 30000 hours). High-temperature fatigue processes occurring in the heat-resistant steel 15Cr12WNiМoV have been studied. These processes manifested themselves in changing microstructure and mechanical characteristics. Various heat treatment modes were tested to regenerate the structure and restore the mechanical properties of the alloy in order to develop the scientific foundations of the resource-saving technology of turbine blades. |
| first_indexed | 2024-12-17T21:22:31Z |
| format | Article |
| id | doaj.art-5ae8b9a4b1334a329265641a01da4f99 |
| institution | Directory Open Access Journal |
| issn | 2261-236X |
| language | English |
| last_indexed | 2024-12-17T21:22:31Z |
| publishDate | 2020-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | MATEC Web of Conferences |
| spelling | doaj.art-5ae8b9a4b1334a329265641a01da4f992022-12-21T21:32:07ZengEDP SciencesMATEC Web of Conferences2261-236X2020-01-013290204110.1051/matecconf/202032902041matecconf_icmtmte2020_02041Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processesBerdnik O. B.Tsareva I. N.Krivina L. A.The article presents the results of studies of the post-operational state of the turbine rotor blade material of the power plant (operating time is about 30000 hours). High-temperature fatigue processes occurring in the heat-resistant steel 15Cr12WNiМoV have been studied. These processes manifested themselves in changing microstructure and mechanical characteristics. Various heat treatment modes were tested to regenerate the structure and restore the mechanical properties of the alloy in order to develop the scientific foundations of the resource-saving technology of turbine blades.https://www.matec-conferences.org/articles/matecconf/pdf/2020/25/matecconf_icmtmte2020_02041.pdf |
| spellingShingle | Berdnik O. B. Tsareva I. N. Krivina L. A. Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processes MATEC Web of Conferences |
| title | Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processes |
| title_full | Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processes |
| title_fullStr | Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processes |
| title_full_unstemmed | Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processes |
| title_short | Heat treatment as a method of restoring of the material 15Cr12WNiMoV after operational processes |
| title_sort | heat treatment as a method of restoring of the material 15cr12wnimov after operational processes |
| url | https://www.matec-conferences.org/articles/matecconf/pdf/2020/25/matecconf_icmtmte2020_02041.pdf |
| work_keys_str_mv | AT berdnikob heattreatmentasamethodofrestoringofthematerial15cr12wnimovafteroperationalprocesses AT tsarevain heattreatmentasamethodofrestoringofthematerial15cr12wnimovafteroperationalprocesses AT krivinala heattreatmentasamethodofrestoringofthematerial15cr12wnimovafteroperationalprocesses |